EP 0821195 A2 19980128 - Gas capsule and gas delivery system
Title (en)
Gas capsule and gas delivery system
Title (de)
Gaspatrone und Gaszuführungssystem
Title (fr)
Cartouche à gaz et système d'alimentation en gaz
Publication
Application
Priority
- GB 9708260 A 19970424
- GB 9615589 A 19960724
Abstract (en)
A capsule 4 for storing a fluid for example helium under pressure comprises a hollow body from which extends a hollow neck 12. A stopper 5 engages with the neck in a fluid tight manner. The stopper 5 includes a main hollow portion 13 and a stem 10 extending outwardly from the main hollow portion. The root 14 of the stem 10 where it joins the main hollow portion 13 forms a frangible section which when broken will allow fluid in the capsule to escape under pressure. <IMAGE>
IPC 1-7
IPC 8 full level
A61J 1/06 (2006.01); A61M 5/30 (2006.01); F17C 1/00 (2006.01); B67D 1/04 (2006.01); F17C 7/00 (2006.01); F17C 13/06 (2006.01); A61M 5/20 (2006.01)
CPC (source: EP US)
A61M 5/3015 (2013.01 - EP US); F17C 7/00 (2013.01 - EP US); F17C 13/06 (2013.01 - EP US); A61M 5/2053 (2013.01 - EP US); F17C 2201/0114 (2013.01 - EP US); F17C 2201/0119 (2013.01 - EP US); F17C 2201/0123 (2013.01 - EP US); F17C 2203/0646 (2013.01 - EP US); F17C 2203/0648 (2013.01 - EP US); F17C 2221/017 (2013.01 - EP US); F17C 2223/035 (2013.01 - EP US); F17C 2223/036 (2013.01 - EP US); F17C 2270/02 (2013.01 - EP US); F17C 2270/0736 (2013.01 - EP US)
Citation (applicant)
- WO 9424263 A1 19941027 - OXFORD BIOSCIENCES LTD [GB], et al
- US 2679140 A 19540525 - BURCHETT RAY L
- EP 0757202 A2 19970205 - BOC GROUP PLC [GB]
- GB 253744 A 19260624 - SPARKLETS LTD, et al
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0821195 A2 19980128; EP 0821195 A3 19981202; AU 2870297 A 19980205; AU 716664 B2 20000302; CA 2209406 A1 19980124; CA 2209406 C 20070515; CZ 217097 A3 19980218; CZ 295203 B6 20050615; HU 218472 B 20000928; HU 9701213 D0 19970929; HU P9701213 A1 19981228; JP 4074686 B2 20080409; JP H1078198 A 19980324; NZ 328263 A 19981125; PL 187069 B1 20040531; PL 321250 A1 19980202; SK 285122 B6 20060601; SK 97697 A3 19980304; US 6047865 A 20000411
DOCDB simple family (application)
EP 97304850 A 19970703; AU 2870297 A 19970717; CA 2209406 A 19970702; CZ 217097 A 19970709; HU P9701213 A 19970716; JP 19823497 A 19970724; NZ 32826397 A 19970707; PL 32125097 A 19970722; SK 97697 A 19970717; US 89952297 A 19970724